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Tender Value
₹34.3 L
EMD Value
₹34,300
Closing Date
28 Sept 2026, 3:00 pm5d left
Chief Engineer
Directorate of Municipal Administration, Urban Administration Building, Chennai 600 028.
Restroom Exhaust System Upgradation and Hygiene Management Improvement Initiative at UAB Campus
2026_MAWS_703026_1
DMA/2692/2026/I3
Open Tender
Maintenance Works
Works
Chennai
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹34,300
Yes
10 Sept 2026
10 Sept 2026
28 Sept 2026
10 Sept 2026
28 Sept 2026
10 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount | GST % |
|---|---|---|---|---|---|---|
| 1 | Dismantling & Scrapping
Safe extraction and disposal of the old corroded vertical lines and horizontal restroom branches above the ceilings across all 22 restrooms (11 floors). | 11 | Nos | - | - | 18% |
| 2 | New Heavy-Duty High-GSM GI Duct Fabrication & Erection Supply and installation of highest-specification thick-walled GI rectangular ducting (4,200 sq. ft.) with maximum industrial zinc protection (>275 GSM) to resist coastal corrosion. | 1 | No | - | - | 18% |
| 3 | Vertical Chute Access Structural Scaffolding
Multi-tiered secure interior scaffolding tower, safety catch-nets, confined space exhaust, and safety rigging across the 11 vertical stories. | 1 | No | - | - | 18% |
| 4 | Mechanical Terrace High-Static Exhaust Blowers
2 new High-Static Centrifugal Roof Blowers (~4,000 CFM each) with flame-proof motor sets. | 390 | sq.m | - | - | 18% |
| 5 | Restroom Intake Grilles & Control Dampers
Volume control balancing dampers and linear grilles across all 22 bathrooms. | 10.98 | Rm | - | - | 18% |
| 6 | Active Structural Water Leak Arrest
High-pressure Polyurethane (PU) Hydrophobic Injection Grouting to permanently seal moving slab cracks and concrete voids across 11 floors, paired with plumbing joint epoxy rebuilds | 1 | No | - | - | 18% |
| 7 | Civil Chute Crystalline Waterproofing Matrix
Applying a heavy double-coat crystalline chemical waterproofing slurry over the prepared internal concrete faces of the entire shaft. | 22 | Nos | - | - | 18% |
| 8 | Chute Surface Prep & Dual-Coat Epoxy Painting
Wire-brush cleaning of the 2,600 sq. ft. masonry walls followed by 1 coat of primer and 2 coats of heavy-duty chemical-resistant anti-fungal epoxy wall paint. | 2 | Nos | - | - | 18% |
| 9 | IoT Aroma Sensors for Cleaning Triggers
Smart air-quality/aroma sensors deployed to trigger automated cleaning workflows. | 25 | Nos | - | - | 18% |
| 10 | Platform Cost including App and Platform with Workflows (per year Annual subscription) OPEX | 25 | Nos | - | - | 18% |
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details.html
html • 0.03 MB
Tendernotice_1.pdf
PDF • 1.09 MB
Ductroombiddocument.pdf
Tender Documents • 0.74 MB
BOQ_845133.xls
BOQ • 0.35 MB
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